How can PHP be used to create and save a PDF document on a server?
To create and save a PDF document on a server using PHP, you can use a library like TCPDF or FPDF. These libraries allow you to generate PDF files from PHP code and save them to a specified location on the server. You can create the PDF content using PHP functions provided by the library, and then use the library's methods to save the generated PDF file.
// Include the TCPDF library
require_once('tcpdf/tcpdf.php');
// Create new PDF document
$pdf = new TCPDF();
// Set document information
$pdf->SetCreator('Creator');
$pdf->SetAuthor('Author');
$pdf->SetTitle('Title');
$pdf->SetSubject('Subject');
// Add a page
$pdf->AddPage();
// Set some content
$pdf->SetFont('Helvetica', '', 12);
$pdf->Cell(0, 10, 'Hello World!', 0, 1, 'C');
// Save the PDF to a file on the server
$pdf->Output('path/to/save/pdf/document.pdf', 'F');
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